How to pass custom meta data to cart item via parameters in the URL (using a GET request) when adding to cart a product?
Example:
-
custom_price
=99.99
-
custom_reference_meta
=REF0019
So the Add to cart URL will be something like: http://yourdomain.com/?add-to-cart=25&custom_price=99.99&custom_reference_meta=REF0019
I need to do this because I'm doing a adding product via query string.